RADIOUS is an easy to use walkie talkie app that uses iOS 7’s new Multipeer Connectivity Framework, so it doesn’t need an Internet connection to work. Thanks to Multipeer Connectivity, if both devices are iPhone 4S or newer, they don’t even need to be on the same Wi-Fi network.

We will be writing more in-depth about the technologies used in RADIOUS soon. Until then, download it and have fun chatting for free!